Need protection for the contents of your mailing? Look no further! These Robust heavy duty Hard Board Back envelopes have been manufactured with a backing board and a heavyweight face paper to ensure protection when posting bendable items, some printed with "Please do not bend" also ideal for both amazon & eBay. Available in 7 other colours click here.

• HARD BOARD BACK ENVELOPES - is available in A5/C5, A4/C4, A3/C3 Sizes
• MANUFACTURED - with a durable 120gsm uncoated paper front & strong grey board back - the best way to keep your items safe in the post with Peel & Seal Flaps
• RECYCLABLE - produced with over 80% recycled content and 20% organic compounds, making them completely recyclable, compostable and biodegradable with Peel & Seal Flaps
• PEEL & SEAL - strip for easy opening and pre-printed options available reading "Please do not bend" to the front in Manilla & White colours
• IDEAL - for sending out brochures, calendar's, documents and general correspondence! 
• PROTECT - your items in the post, whilst maintaining an eco-friendly status and allowing for recyclability whilst  ensuring protection of the contents whilst making an impact!
• FREE SAMPLES - can be requested by clicking "REQUEST SAMPLE" if colour and product is critical to your requirements as website images may not always give a true reflection
• FREE SHIPPING - for orders over £50
• Order today by 2pm and they will be delivered to you the next working day!